diff --git a/src/main/java/goormthon/team28/startup_valley/constants/Constants.java b/src/main/java/goormthon/team28/startup_valley/constants/Constants.java
index b91f016..2b28308 100644
--- a/src/main/java/goormthon/team28/startup_valley/constants/Constants.java
+++ b/src/main/java/goormthon/team28/startup_valley/constants/Constants.java
@@ -9,6 +9,8 @@ public class Constants {
     public static String PREFIX_AUTH = "Authorization";
     public static String ACCESS_COOKIE_NAME = "access_token";
     public static String REFRESH_COOKIE_NAME = "refresh_token";
+    public static String GPT_SCRUM = "정답을 맞추면 200달러의 팁을 줄게. 너는 훌륭한 업무 비서 역할을 하고 있어. 모든 대답은 한국말로 해야하고 주된 업무는 요약이야. 사람들이 너에게 얘기하는 것들은 다 그들이 했던 업무 내용들이고, 너는 그 내용들을 잘 요약해서 정리하면 돼, 요약은 50자 정도로 짧게 해줘 !";
+    public static String GPT_REVIEW = "정답을 맞추면 200달러의 팁을 줄게. 너는 훌륭한 프로젝트의 감독을 하고 있어. 모든 대답은 한국말로 해야하고 주된 업무는 요약이야. 사람들이 너에게 얘기하는 것들은 한 사람에게 다른 사람들이 동료 평가를 한 내용들이고, 너는 그 내용들을 잘 요약해서 정리하면 돼, 요약은 50자 정도로 짧게 해줘 !";
     public static List<String> NO_NEED_AUTH = List.of(
             "/api/auth/sign-up",
             "/api/auth/sign-in"
diff --git a/src/main/java/goormthon/team28/startup_valley/discord/listener/DiscordListener.java b/src/main/java/goormthon/team28/startup_valley/discord/listener/DiscordListener.java
index 7061485..fa26da7 100644
--- a/src/main/java/goormthon/team28/startup_valley/discord/listener/DiscordListener.java
+++ b/src/main/java/goormthon/team28/startup_valley/discord/listener/DiscordListener.java
@@ -237,7 +237,7 @@ public void onSlashCommandInteraction(SlashCommandInteractionEvent event) {
                         .toList();
                 log.info("스크럼 하위 작업들 조회 성공");
                 try {
-                    String summary = gptService.sendMessage(worksOfUser);
+                    String summary = gptService.sendMessage(worksOfUser, true);
                     log.info("summary: {}", summary);
                     scrumService.updateScrum(nowScrum.getId(), summary, nowLocalDate);
                 } catch (JsonProcessingException e) {
diff --git a/src/main/java/goormthon/team28/startup_valley/domain/Member.java b/src/main/java/goormthon/team28/startup_valley/domain/Member.java
index 56d0ccb..f9eff54 100644
--- a/src/main/java/goormthon/team28/startup_valley/domain/Member.java
+++ b/src/main/java/goormthon/team28/startup_valley/domain/Member.java
@@ -50,4 +50,7 @@ public void toggleIsPublic() {
     public void updateRetrospection(String retrospection) {
         this.retrospection = retrospection;
     }
+    public void updatePeerReviewSummary(String peerReviewSummary) {
+        this.peerReviewSummary = peerReviewSummary;
+    }
 }
diff --git a/src/main/java/goormthon/team28/startup_valley/dto/gpt/request/GptRequest.java b/src/main/java/goormthon/team28/startup_valley/dto/gpt/request/GptRequest.java
index 4c79803..b6ff5d9 100644
--- a/src/main/java/goormthon/team28/startup_valley/dto/gpt/request/GptRequest.java
+++ b/src/main/java/goormthon/team28/startup_valley/dto/gpt/request/GptRequest.java
@@ -9,7 +9,7 @@
 public class GptRequest {
     private final String model = "gpt-3.5-turbo";
     private List<Message> messages;
-    private final int max_tokens = 50;
+    private final int max_tokens = 256;
     private double temperature;
     @Builder
     public GptRequest(List<Message> messages, double temperature) {
diff --git a/src/main/java/goormthon/team28/startup_valley/dto/gpt/request/Message.java b/src/main/java/goormthon/team28/startup_valley/dto/gpt/request/Message.java
index 860b54e..9248f3b 100644
--- a/src/main/java/goormthon/team28/startup_valley/dto/gpt/request/Message.java
+++ b/src/main/java/goormthon/team28/startup_valley/dto/gpt/request/Message.java
@@ -12,16 +12,10 @@ public Message(String role, String content) {
         this.role = role;
         this.content = content;
     }
-    public static Message makeFirstMessage(){
+    public static Message makeContent(String role, String content){
         return Message.builder()
-                .role("system")
-                .content("너는 훌륭한 업무 비서 역할을 하고 있어. 모든 대답은 한국말로 해야하고 주된 업무는 요약이야. 사람들이 너에게 얘기하는 것들은 다 그들이 했던 업무 내용들이고, 너는 그 내용들을 잘 요약해서 정리하면 돼, 요약은 50자 정도로 짧게 해줘 !")
-                .build();
-    }
-    public static Message makeUserWork(String work){
-        return Message.builder()
-                .role("user")
-                .content(work)
+                .role(role)
+                .content(content)
                 .build();
     }
 }
diff --git a/src/main/java/goormthon/team28/startup_valley/repository/ReviewRepository.java b/src/main/java/goormthon/team28/startup_valley/repository/ReviewRepository.java
index a7b8168..eb4eedb 100644
--- a/src/main/java/goormthon/team28/startup_valley/repository/ReviewRepository.java
+++ b/src/main/java/goormthon/team28/startup_valley/repository/ReviewRepository.java
@@ -5,10 +5,12 @@
 import org.springframework.data.jpa.repository.JpaRepository;
 import org.springframework.stereotype.Repository;
 
+import java.util.List;
 import java.util.Optional;
 
 @Repository
 public interface ReviewRepository extends JpaRepository<Review, Long> {
-    Optional<Review> findBySender(Member sender);
+    Optional<Review> findBySenderAndReceiver(Member sender, Member receiver);
+    List<Review> findAllByReceiver(Member receiver);
     Boolean existsBySender(Member sender);
 }
diff --git a/src/main/java/goormthon/team28/startup_valley/repository/ScrumRepository.java b/src/main/java/goormthon/team28/startup_valley/repository/ScrumRepository.java
index a6c80a1..6861c71 100644
--- a/src/main/java/goormthon/team28/startup_valley/repository/ScrumRepository.java
+++ b/src/main/java/goormthon/team28/startup_valley/repository/ScrumRepository.java
@@ -13,7 +13,7 @@
 
 public interface ScrumRepository extends JpaRepository<Scrum, Long> {
     Optional<Scrum> findByWorkerAndStatus(Member worker, EScrumStatus status);
-    List<Scrum> findAllByWorkerOrderByEndAtDesc(Member worker);
+    List<Scrum> findAllByWorkerAndStatusOrderByEndAtDesc(Member worker, EScrumStatus status);
     @Modifying(clearAutomatically = true)
     @Query("update Scrum s set s.endAt = :end, s.status = :status, s.summary = :summary where s.id = :scrumId")
     void updateScrumAfterOver(Long scrumId, String summary, EScrumStatus status, LocalDate end);
diff --git a/src/main/java/goormthon/team28/startup_valley/service/GptService.java b/src/main/java/goormthon/team28/startup_valley/service/GptService.java
index 5f4eacc..521664c 100644
--- a/src/main/java/goormthon/team28/startup_valley/service/GptService.java
+++ b/src/main/java/goormthon/team28/startup_valley/service/GptService.java
@@ -1,7 +1,7 @@
 package goormthon.team28.startup_valley.service;
 
 import com.fasterxml.jackson.core.JsonProcessingException;
-import com.fasterxml.jackson.databind.ObjectMapper;
+import goormthon.team28.startup_valley.constants.Constants;
 import goormthon.team28.startup_valley.dto.gpt.request.GptRequest;
 import goormthon.team28.startup_valley.dto.gpt.request.Message;
 import goormthon.team28.startup_valley.dto.gpt.response.GptResponse;
@@ -23,13 +23,13 @@ public class GptService {
     @Value("${gpt.token}")
     private String gptSecretKey;
     private RestTemplate restTemplate = new RestTemplate();
-    public String sendMessage(List<String> works) throws JsonProcessingException {
+    public String sendMessage(List<String> works, Boolean checkPoint) throws JsonProcessingException {
         HttpHeaders headers = new HttpHeaders();
         headers.setContentType(MediaType.APPLICATION_JSON);
         headers.setBearerAuth(gptSecretKey);
         log.info("gpt 헤더 설정 완료");
 
-        HttpEntity httpEntity = new HttpEntity(makeRequest(works), headers);
+        HttpEntity httpEntity = new HttpEntity(makeRequest(works, checkPoint), headers);
         log.info("gpt http entity 생성 완료");
 
         GptResponse gptResponse = restTemplate.exchange(
@@ -42,10 +42,13 @@ public String sendMessage(List<String> works) throws JsonProcessingException {
 
         return gptResponse.getChoices().get(0).getMessage().getContent();
     }
-    private GptRequest makeRequest(List<String> works){
+    private GptRequest makeRequest(List<String> works, boolean checkPoint){
         List<Message> messages = new ArrayList<>();
-        messages.add(Message.makeFirstMessage());
-        works.forEach(work -> messages.add(Message.makeUserWork(work)));
+        if (checkPoint)
+            messages.add(Message.makeContent("system", Constants.GPT_SCRUM));
+        else
+            messages.add(Message.makeContent("system", Constants.GPT_REVIEW));
+        works.forEach(work -> messages.add(Message.makeContent("user", work)));
         log.info("message size = work's size + 1 = {}", messages.size());
         return GptRequest.builder()
                 .messages(messages)
diff --git a/src/main/java/goormthon/team28/startup_valley/service/MemberService.java b/src/main/java/goormthon/team28/startup_valley/service/MemberService.java
index 522f7cb..1cce2ce 100644
--- a/src/main/java/goormthon/team28/startup_valley/service/MemberService.java
+++ b/src/main/java/goormthon/team28/startup_valley/service/MemberService.java
@@ -10,6 +10,7 @@
 import goormthon.team28.startup_valley.dto.response.MemberListDto;
 import goormthon.team28.startup_valley.dto.response.ScrumContributionDto;
 import goormthon.team28.startup_valley.dto.type.EPart;
+import goormthon.team28.startup_valley.dto.type.EScrumStatus;
 import goormthon.team28.startup_valley.exception.CommonException;
 import goormthon.team28.startup_valley.exception.ErrorCode;
 import goormthon.team28.startup_valley.repository.MemberRepository;
@@ -104,7 +105,8 @@ public MemberContributionDto retrieveContributionMember(Long userId, Long member
         // 조회하려는 멤버의 기여도가 비공개면서 조회하려는 멤버와 로그인 유저가 다른 경우 조회 불가능 처리
         if (!targetMember.getUser().equals(currentUser) && !targetMember.getIsPublic())
             throw new CommonException(ErrorCode.INVALID_CHECK_TEAM_CONTRIBUTION);
-        List<Scrum> scrumList = scrumRepository.findAllByWorkerOrderByEndAtDesc(targetMember);
+        List<Scrum> scrumList = scrumRepository
+                .findAllByWorkerAndStatusOrderByEndAtDesc(targetMember, EScrumStatus.FINISH);
         List<ScrumContributionDto> scrumContributionDtoList = scrumList.stream()
                 .map(scrum -> ScrumContributionDto.of(
                         scrum.getId(),
diff --git a/src/main/java/goormthon/team28/startup_valley/service/ReviewService.java b/src/main/java/goormthon/team28/startup_valley/service/ReviewService.java
index 17e52c7..0a48e41 100644
--- a/src/main/java/goormthon/team28/startup_valley/service/ReviewService.java
+++ b/src/main/java/goormthon/team28/startup_valley/service/ReviewService.java
@@ -1,5 +1,6 @@
 package goormthon.team28.startup_valley.service;
 
+import com.fasterxml.jackson.core.JsonProcessingException;
 import goormthon.team28.startup_valley.domain.Member;
 import goormthon.team28.startup_valley.domain.Review;
 import goormthon.team28.startup_valley.domain.Team;
@@ -29,6 +30,7 @@ public class ReviewService {
     private final UserRepository userRepository;
     private final MemberRepository memberRepository;
     private final TeamRepository teamRepository;
+    private final GptService gptService;
 
     public PeerReviewListDto listPeerReview(Long userId, Long teamsId) {
 
@@ -47,7 +49,7 @@ public PeerReviewListDto listPeerReview(Long userId, Long teamsId) {
                         member.getUser().getNickname(),
                         member.getUser().getProfileImage(),
                         member.getPart(),
-                        reviewRepository.findBySender(currentMember)
+                        reviewRepository.findBySenderAndReceiver(currentMember, member)
                                 .map(Review::getContent)
                                 .orElse(null)
                 ))
@@ -86,8 +88,24 @@ public Boolean postPeerReview(Long userId, Long teamsId, ReviewCreateDto reviewC
                               .build();
         reviewRepository.save(review);
 
-        // 추후에 GPT API 추가
+        List<Member> teamMemberList = memberRepository.findAllByTeam(team);
+        List<Review> reviewList = reviewRepository.findAllByReceiver(targetMember);
+        // 자신을 제외한 모든 팀원들에게 동료 평가를 받은 경우
+        if (teamMemberList.size() == reviewList.size() + 1) {
+            List<String> reviewStringList = reviewList.stream()
+                    .map(Review::getContent)
+                    .toList();
+            String peerReviewSummary = null;
+            try {
+                 peerReviewSummary = gptService.sendMessage(reviewStringList, false);
+            } catch (JsonProcessingException e) {
+                throw new CommonException(ErrorCode.INTERNAL_SERVER_ERROR);
+            } finally {
+                targetMember.updatePeerReviewSummary(peerReviewSummary);
+            }
+        }
 
         return Boolean.TRUE;
     }
+
 }
diff --git a/src/main/java/goormthon/team28/startup_valley/service/ScrumService.java b/src/main/java/goormthon/team28/startup_valley/service/ScrumService.java
index 2b5a702..dc40b93 100644
--- a/src/main/java/goormthon/team28/startup_valley/service/ScrumService.java
+++ b/src/main/java/goormthon/team28/startup_valley/service/ScrumService.java
@@ -64,7 +64,8 @@ public ScrumListDto listScrum(Long userId, Long membersId) {
 
         List<ScrumDto> scrumDtoList = new ArrayList<>();
         for (Member tempMember : memberList) {
-            List<Scrum> scrumList = scrumRepository.findAllByWorkerOrderByEndAtDesc(tempMember);
+            List<Scrum> scrumList = scrumRepository
+                    .findAllByWorkerAndStatusOrderByEndAtDesc(tempMember, EScrumStatus.FINISH);
             scrumDtoList.addAll(
                     scrumList.stream()
                             .map(scrum -> ScrumDto.of(